Table 6.
PR of components of CHE against S. zeamais adults
| Pure compounds |
Percentage repellency ± SE（%） | F (3,12) | |||
|---|---|---|---|---|---|
| Concentration mg/cm2 | |||||
| 7.86 | 2.62 | 0.87 | 0.29 | ||
| 2,6-Diisopropy-laniline | 81.87 ± 7.58aA | 62.10 ± 12.11bA | 37.37 ± 11.14cAB | 16.96 ± 8.89dA | 23.684*** |
| Laurine | 67.87 ± 8.46aAB | 63.13 ± 8.66aA | 25.63 ± 5.52bBC | 11.38 ± 10.89bA | 31.427*** |
| Chlorobutanol | 84.77 ± 10.43aA | 66.19 ± 3.90bA | 42.32 ± 5.87cA | 26.97 ± 13.51cA | 22.973*** |
| 6-Methyl-5- hepten-2-one |
49.25 ± 14.11aB | 33.50 ± 10.62abB | 15.89 ± 9.56bcC | 2.95 ± 14.34dA | 8.075** |
| F (3,12) | 7.234* | 7.982* | 6.048* | 2.080ns | |
Values in the same row followed by different lower-case letters differ significantly, based on Tukey’s test at the 5% level of significance; values in the same column followed by different upper-case letters differ significantly, based on Tukey’s test at the 5% level of significance.
ns P > 0.05; *P < 0.05; **P < 0.01; ***P < 0.001.